wp-includes/js/tinymce/plugins/charmap/plugin.js

   1 /**
   2  * plugin.js
   3  *
   4  * Copyright, Moxiecode Systems AB
   5  * Released under LGPL License.
   6  *
   7  * License: http://www.tinymce.com/license
   8  * Contributing: http://www.tinymce.com/contributing
   9  */
  10
  11 /*global tinymce:true */
  12
  13 tinymce.PluginManager.add('charmap', function(editor) {
  14         var charmap = [
  15                 ['160', 'no-break space'],
  16                 ['38', 'ampersand'],
  17                 ['34', 'quotation mark'],
  18         // finance
  19                 ['162', 'cent sign'],
  20                 ['8364', 'euro sign'],
  21                 ['163', 'pound sign'],
  22                 ['165', 'yen sign'],
  23         // signs
  24                 ['169', 'copyright sign'],
  25                 ['174', 'registered sign'],
  26                 ['8482', 'trade mark sign'],
  27                 ['8240', 'per mille sign'],
  28                 ['181', 'micro sign'],
  29                 ['183', 'middle dot'],
  30                 ['8226', 'bullet'],
  31                 ['8230', 'three dot leader'],
  32                 ['8242', 'minutes / feet'],
  33                 ['8243', 'seconds / inches'],
  34                 ['167', 'section sign'],
  35                 ['182', 'paragraph sign'],
  36                 ['223', 'sharp s / ess-zed'],
  37         // quotations
  38                 ['8249', 'single left-pointing angle quotation mark'],
  39                 ['8250', 'single right-pointing angle quotation mark'],
  40                 ['171', 'left pointing guillemet'],
  41                 ['187', 'right pointing guillemet'],
  42                 ['8216', 'left single quotation mark'],
  43                 ['8217', 'right single quotation mark'],
  44                 ['8220', 'left double quotation mark'],
  45                 ['8221', 'right double quotation mark'],
  46                 ['8218', 'single low-9 quotation mark'],
  47                 ['8222', 'double low-9 quotation mark'],
  48                 ['60', 'less-than sign'],
  49                 ['62', 'greater-than sign'],
  50                 ['8804', 'less-than or equal to'],
  51                 ['8805', 'greater-than or equal to'],
  52                 ['8211', 'en dash'],
  53                 ['8212', 'em dash'],
  54                 ['175', 'macron'],
  55                 ['8254', 'overline'],
  56                 ['164', 'currency sign'],
  57                 ['166', 'broken bar'],
  58                 ['168', 'diaeresis'],
  59                 ['161', 'inverted exclamation mark'],
  60                 ['191', 'turned question mark'],
  61                 ['710', 'circumflex accent'],
  62                 ['732', 'small tilde'],
  63                 ['176', 'degree sign'],
  64                 ['8722', 'minus sign'],
  65                 ['177', 'plus-minus sign'],
  66                 ['247', 'division sign'],
  67                 ['8260', 'fraction slash'],
  68                 ['215', 'multiplication sign'],
  69                 ['185', 'superscript one'],
  70                 ['178', 'superscript two'],
  71                 ['179', 'superscript three'],
  72                 ['188', 'fraction one quarter'],
  73                 ['189', 'fraction one half'],
  74                 ['190', 'fraction three quarters'],
  75         // math / logical
  76                 ['402', 'function / florin'],
  77                 ['8747', 'integral'],
  78                 ['8721', 'n-ary sumation'],
  79                 ['8734', 'infinity'],
  80                 ['8730', 'square root'],
  81                 ['8764', 'similar to'],
  82                 ['8773', 'approximately equal to'],
  83                 ['8776', 'almost equal to'],
  84                 ['8800', 'not equal to'],
  85                 ['8801', 'identical to'],
  86                 ['8712', 'element of'],
  87                 ['8713', 'not an element of'],
  88                 ['8715', 'contains as member'],
  89                 ['8719', 'n-ary product'],
  90                 ['8743', 'logical and'],
  91                 ['8744', 'logical or'],
  92                 ['172', 'not sign'],
  93                 ['8745', 'intersection'],
  94                 ['8746', 'union'],
  95                 ['8706', 'partial differential'],
  96                 ['8704', 'for all'],
  97                 ['8707', 'there exists'],
  98                 ['8709', 'diameter'],
  99                 ['8711', 'backward difference'],
 100                 ['8727', 'asterisk operator'],
 101                 ['8733', 'proportional to'],
 102                 ['8736', 'angle'],
 103         // undefined
 104                 ['180', 'acute accent'],
 105                 ['184', 'cedilla'],
 106                 ['170', 'feminine ordinal indicator'],
 107                 ['186', 'masculine ordinal indicator'],
 108                 ['8224', 'dagger'],
 109                 ['8225', 'double dagger'],
 110         // alphabetical special chars
 111                 ['192', 'A - grave'],
 112                 ['193', 'A - acute'],
 113                 ['194', 'A - circumflex'],
 114                 ['195', 'A - tilde'],
 115                 ['196', 'A - diaeresis'],
 116                 ['197', 'A - ring above'],
 117                 ['198', 'ligature AE'],
 118                 ['199', 'C - cedilla'],
 119                 ['200', 'E - grave'],
 120                 ['201', 'E - acute'],
 121                 ['202', 'E - circumflex'],
 122                 ['203', 'E - diaeresis'],
 123                 ['204', 'I - grave'],
 124                 ['205', 'I - acute'],
 125                 ['206', 'I - circumflex'],
 126                 ['207', 'I - diaeresis'],
 127                 ['208', 'ETH'],
 128                 ['209', 'N - tilde'],
 129                 ['210', 'O - grave'],
 130                 ['211', 'O - acute'],
 131                 ['212', 'O - circumflex'],
 132                 ['213', 'O - tilde'],
 133                 ['214', 'O - diaeresis'],
 134                 ['216', 'O - slash'],
 135                 ['338', 'ligature OE'],
 136                 ['352', 'S - caron'],
 137                 ['217', 'U - grave'],
 138                 ['218', 'U - acute'],
 139                 ['219', 'U - circumflex'],
 140                 ['220', 'U - diaeresis'],
 141                 ['221', 'Y - acute'],
 142                 ['376', 'Y - diaeresis'],
 143                 ['222', 'THORN'],
 144                 ['224', 'a - grave'],
 145                 ['225', 'a - acute'],
 146                 ['226', 'a - circumflex'],
 147                 ['227', 'a - tilde'],
 148                 ['228', 'a - diaeresis'],
 149                 ['229', 'a - ring above'],
 150                 ['230', 'ligature ae'],
 151                 ['231', 'c - cedilla'],
 152                 ['232', 'e - grave'],
 153                 ['233', 'e - acute'],
 154                 ['234', 'e - circumflex'],
 155                 ['235', 'e - diaeresis'],
 156                 ['236', 'i - grave'],
 157                 ['237', 'i - acute'],
 158                 ['238', 'i - circumflex'],
 159                 ['239', 'i - diaeresis'],
 160                 ['240', 'eth'],
 161                 ['241', 'n - tilde'],
 162                 ['242', 'o - grave'],
 163                 ['243', 'o - acute'],
 164                 ['244', 'o - circumflex'],
 165                 ['245', 'o - tilde'],
 166                 ['246', 'o - diaeresis'],
 167                 ['248', 'o slash'],
 168                 ['339', 'ligature oe'],
 169                 ['353', 's - caron'],
 170                 ['249', 'u - grave'],
 171                 ['250', 'u - acute'],
 172                 ['251', 'u - circumflex'],
 173                 ['252', 'u - diaeresis'],
 174                 ['253', 'y - acute'],
 175                 ['254', 'thorn'],
 176                 ['255', 'y - diaeresis'],
 177                 ['913', 'Alpha'],
 178                 ['914', 'Beta'],
 179                 ['915', 'Gamma'],
 180                 ['916', 'Delta'],
 181                 ['917', 'Epsilon'],
 182                 ['918', 'Zeta'],
 183                 ['919', 'Eta'],
 184                 ['920', 'Theta'],
 185                 ['921', 'Iota'],
 186                 ['922', 'Kappa'],
 187                 ['923', 'Lambda'],
 188                 ['924', 'Mu'],
 189                 ['925', 'Nu'],
 190                 ['926', 'Xi'],
 191                 ['927', 'Omicron'],
 192                 ['928', 'Pi'],
 193                 ['929', 'Rho'],
 194                 ['931', 'Sigma'],
 195                 ['932', 'Tau'],
 196                 ['933', 'Upsilon'],
 197                 ['934', 'Phi'],
 198                 ['935', 'Chi'],
 199                 ['936', 'Psi'],
 200                 ['937', 'Omega'],
 201                 ['945', 'alpha'],
 202                 ['946', 'beta'],
 203                 ['947', 'gamma'],
 204                 ['948', 'delta'],
 205                 ['949', 'epsilon'],
 206                 ['950', 'zeta'],
 207                 ['951', 'eta'],
 208                 ['952', 'theta'],
 209                 ['953', 'iota'],
 210                 ['954', 'kappa'],
 211                 ['955', 'lambda'],
 212                 ['956', 'mu'],
 213                 ['957', 'nu'],
 214                 ['958', 'xi'],
 215                 ['959', 'omicron'],
 216                 ['960', 'pi'],
 217                 ['961', 'rho'],
 218                 ['962', 'final sigma'],
 219                 ['963', 'sigma'],
 220                 ['964', 'tau'],
 221                 ['965', 'upsilon'],
 222                 ['966', 'phi'],
 223                 ['967', 'chi'],
 224                 ['968', 'psi'],
 225                 ['969', 'omega'],
 226         // symbols
 227                 ['8501', 'alef symbol'],
 228                 ['982',  'pi symbol'],
 229                 ['8476', 'real part symbol'],
 230                 ['978',  'upsilon - hook symbol'],
 231                 ['8472', 'Weierstrass p'],
 232                 ['8465', 'imaginary part'],
 233         // arrows
 234                 ['8592', 'leftwards arrow'],
 235                 ['8593', 'upwards arrow'],
 236                 ['8594', 'rightwards arrow'],
 237                 ['8595', 'downwards arrow'],
 238                 ['8596', 'left right arrow'],
 239                 ['8629', 'carriage return'],
 240                 ['8656', 'leftwards double arrow'],
 241                 ['8657', 'upwards double arrow'],
 242                 ['8658', 'rightwards double arrow'],
 243                 ['8659', 'downwards double arrow'],
 244                 ['8660', 'left right double arrow'],
 245                 ['8756', 'therefore'],
 246                 ['8834', 'subset of'],
 247                 ['8835', 'superset of'],
 248                 ['8836', 'not a subset of'],
 249                 ['8838', 'subset of or equal to'],
 250                 ['8839', 'superset of or equal to'],
 251                 ['8853', 'circled plus'],
 252                 ['8855', 'circled times'],
 253                 ['8869', 'perpendicular'],
 254                 ['8901', 'dot operator'],
 255                 ['8968', 'left ceiling'],
 256                 ['8969', 'right ceiling'],
 257                 ['8970', 'left floor'],
 258                 ['8971', 'right floor'],
 259                 ['9001', 'left-pointing angle bracket'],
 260                 ['9002', 'right-pointing angle bracket'],
 261                 ['9674', 'lozenge'],
 262                 ['9824', 'black spade suit'],
 263                 ['9827', 'black club suit'],
 264                 ['9829', 'black heart suit'],
 265                 ['9830', 'black diamond suit'],
 266                 ['8194', 'en space'],
 267                 ['8195', 'em space'],
 268                 ['8201', 'thin space'],
 269                 ['8204', 'zero width non-joiner'],
 270                 ['8205', 'zero width joiner'],
 271                 ['8206', 'left-to-right mark'],
 272                 ['8207', 'right-to-left mark'],
 273                 ['173',  'soft hyphen']
 274         ];
 275
 276         function showDialog() {
 277                 var gridHtml, x, y, win;
 278
 279                 function getParentTd(elm) {
 280                         while (elm) {
 281                                 if (elm.nodeName == 'TD') {
 282                                         return elm;
 283                                 }
 284
 285                                 elm = elm.parentNode;
 286                         }
 287                 }
 288
 289                 gridHtml = '<table role="presentation" cellspacing="0" class="mce-charmap"><tbody>';
 290
 291                 var width = 25;
 292                 for (y = 0; y < 10; y++) {
 293                         gridHtml += '<tr>';
 294
 295                         for (x = 0; x < width; x++) {
 296                                 var chr = charmap[y * width + x];
 297
 298                                 gridHtml += '<td title="' + chr[1] + '"><div tabindex="-1" title="' + chr[1] + '" role="button">' +
 299                                         (chr ? String.fromCharCode(parseInt(chr[0], 10)) : '&nbsp;') + '</div></td>';
 300                         }
 301
 302                         gridHtml += '</tr>';
 303                 }
 304
 305                 gridHtml += '</tbody></table>';
 306
 307                 var charMapPanel = {
 308                         type: 'container',
 309                         html: gridHtml,
 310                         onclick: function(e) {
 311                                 var target = e.target;
 312
 313                                 if (target.tagName == 'TD') {
 314                                         target = target.firstChild;
 315                                 }
 316
 317                                 if (target.tagName == 'DIV') {
 318                                         editor.execCommand('mceInsertContent', false, target.firstChild.data);
 319
 320                                         if (!e.ctrlKey) {
 321                                                 win.close();
 322                                         }
 323                                 }
 324                         },
 325                         onmouseover: function(e) {
 326                                 var td = getParentTd(e.target);
 327
 328                                 if (td) {
 329                                         win.find('#preview').text(td.firstChild.firstChild.data);
 330                                 }
 331                         }
 332                 };
 333
 334                 win = editor.windowManager.open({
 335                         title: "Special character",
 336                         spacing: 10,
 337                         padding: 10,
 338                         items: [
 339                                 charMapPanel,
 340                                 {
 341                                         type: 'label',
 342                                         name: 'preview',
 343                                         text: ' ',
 344                                         style: 'font-size: 40px; text-align: center',
 345                                         border: 1,
 346                                         minWidth: 100,
 347                                         minHeight: 80
 348                                 }
 349                         ],
 350                         buttons: [
 351                                 {text: "Close", onclick: function() {
 352                                         win.close();
 353                                 }}
 354                         ]
 355                 });
 356         }
 357
 358         editor.addButton('charmap', {
 359                 icon: 'charmap',
 360                 tooltip: 'Special character',
 361                 onclick: showDialog
 362         });
 363
 364         editor.addMenuItem('charmap', {
 365                 icon: 'charmap',
 366                 text: 'Special character',
 367                 onclick: showDialog,
 368                 context: 'insert'
 369         });
 370 });